<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<!-- NewPage -->
<html lang="en">
<head>
<title>CaseCanonicalize (Closure Compiler)</title>
<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
</head>
<body>
<script type="text/javascript"><!--
    if (location.href.indexOf('is-external=true') == -1) {
        parent.document.title="CaseCanonicalize (Closure Compiler)";
    }
//-->
</script>
<noscript>
<div>JavaScript is disabled on your browser.</div>
</noscript>
<!-- ========= START OF TOP NAVBAR ======= -->
<div class="topNav"><a name="navbar_top">
<!--   -->
</a><a href="#skip-navbar_top" title="Skip navigation links"></a><a name="navbar_top_firstrow">
<!--   -->
</a>
<ul class="navList" title="Navigation">
<li><a href="../../../../../overview-summary.html">Overview</a></li>
<li><a href="package-summary.html">Package</a></li>
<li class="navBarCell1Rev">Class</li>
<li><a href="package-tree.html">Tree</a></li>
<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
<li><a href="../../../../../index-all.html">Index</a></li>
<li><a href="../../../../../help-doc.html">Help</a></li>
</ul>
</div>
<div class="subNav">
<ul class="navList">
<li>Prev Class</li>
<li><a href="../../../../../com/google/javascript/jscomp/regex/RegExpTree.html" title="class in com.google.javascript.jscomp.regex"><span class="strong">Next Class</span></a></li>
</ul>
<ul class="navList">
<li><a href="../../../../../index.html?com/google/javascript/jscomp/regex/CaseCanonicalize.html" target="_top">Frames</a></li>
<li><a href="CaseCanonicalize.html" target="_top">No Frames</a></li>
</ul>
<ul class="navList" id="allclasses_navbar_top">
<li><a href="../../../../../allclasses-noframe.html">All Classes</a></li>
</ul>
<div>
<script type="text/javascript"><!--
  allClassesLink = document.getElementById("allclasses_navbar_top");
  if(window==top) {
    allClassesLink.style.display = "block";
  }
  else {
    allClassesLink.style.display = "none";
  }
  //-->
</script>
</div>
<div>
<ul class="subNavList">
<li>Summary:&nbsp;</li>
<li>Nested&nbsp;|&nbsp;</li>
<li><a href="#field_summary">Field</a>&nbsp;|&nbsp;</li>
<li>Constr&nbsp;|&nbsp;</li>
<li><a href="#method_summary">Method</a></li>
</ul>
<ul class="subNavList">
<li>Detail:&nbsp;</li>
<li><a href="#field_detail">Field</a>&nbsp;|&nbsp;</li>
<li>Constr&nbsp;|&nbsp;</li>
<li><a href="#method_detail">Method</a></li>
</ul>
</div>
<a name="skip-navbar_top">
<!--   -->
</a></div>
<!-- ========= END OF TOP NAVBAR ========= -->
<!-- ======== START OF CLASS DATA ======== -->
<div class="header">
<div class="subTitle">com.google.javascript.jscomp.regex</div>
<h2 title="Class CaseCanonicalize" class="title">Class CaseCanonicalize</h2>
</div>
<div class="contentContainer">
<ul class="inheritance">
<li>java.lang.Object</li>
<li>
<ul class="inheritance">
<li>com.google.javascript.jscomp.regex.CaseCanonicalize</li>
</ul>
</li>
</ul>
<div class="description">
<ul class="blockList">
<li class="blockList">
<hr>
<br>
<pre>public final class <span class="strong">CaseCanonicalize</span>
extends java.lang.Object</pre>
<div class="block">Implements the ECMAScript 5
 <a href="http://es5.github.com/#Canonicalize">Canonicalize</a> operation
 used to specify how case-insensitive regular expressions match.

 <p>
 From section <a href="http://es5.github.com/#x15.10.2.9">15.10.2.9</a>,
 <blockquote>
 The abstract operation Canonicalize takes a character parameter ch and
 performs the following steps:
 <ul>
   <li>If IgnoreCase is false, return ch.
   <li>Let u be ch converted to upper case as if by calling the standard
   built-in method <code>String.prototype.toUpperCase</code> on the one-character
   String ch.
   <li>If u does not consist of a single character, return ch.
   <li>Let cu be u's character.
   <li>If ch's code unit value is greater than or equal to decimal 128 and
   cu's code unit value is less than decimal 128, then return ch.
   <li>Return cu.
 </ul></div>
</li>
</ul>
</div>
<div class="summary">
<ul class="blockList">
<li class="blockList">
<!-- =========== FIELD SUMMARY =========== -->
<ul class="blockList">
<li class="blockList"><a name="field_summary">
<!--   -->
</a>
<h3>Field Summary</h3>
<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation">
<caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static com.google.javascript.jscomp.regex.CharRanges</code></td>
<td class="colLast"><code><strong><a href="../../../../../com/google/javascript/jscomp/regex/CaseCanonicalize.html#CASE_SENSITIVE">CASE_SENSITIVE</a></strong></code>
<div class="block">Set of code units that are case-insensitively equivalent to some other
 code unit according to the EcmaScript
 <a href="http://es5.github.com/#Canonicalize">Canonicalize</a> operation
 described in section 15.10.2.8.</div>
</td>
</tr>
</table>
</li>
</ul>
<!-- ========== METHOD SUMMARY =========== -->
<ul class="blockList">
<li class="blockList"><a name="method_summary">
<!--   -->
</a>
<h3>Method Summary</h3>
<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
<caption><span>Methods</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static char</code></td>
<td class="colLast"><code><strong><a href="../../../../../com/google/javascript/jscomp/regex/CaseCanonicalize.html#caseCanonicalize(char)">caseCanonicalize</a></strong>(char&nbsp;ch)</code>
<div class="block">Returns the case canonical version of the given code-unit.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../../../com/google/javascript/jscomp/regex/CaseCanonicalize.html#caseCanonicalize(java.lang.String)">caseCanonicalize</a></strong>(java.lang.String&nbsp;s)</code>
<div class="block">Returns the case canonical version of the given string.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static com.google.javascript.jscomp.regex.CharRanges</code></td>
<td class="colLast"><code><strong><a href="../../../../../com/google/javascript/jscomp/regex/CaseCanonicalize.html#expandToAllMatched(com.google.javascript.jscomp.regex.CharRanges)">expandToAllMatched</a></strong>(com.google.javascript.jscomp.regex.CharRanges&nbsp;ranges)</code>
<div class="block">Given a character range that may include case sensitive code-units,
 such as <code>[0-9B-M]</code>, returns the character range that includes all
 the code-units in the input and those that are case-insensitively
 equivalent to a code-unit in the input.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static com.google.javascript.jscomp.regex.CharRanges</code></td>
<td class="colLast"><code><strong><a href="../../../../../com/google/javascript/jscomp/regex/CaseCanonicalize.html#reduceToMinimum(com.google.javascript.jscomp.regex.CharRanges)">reduceToMinimum</a></strong>(com.google.javascript.jscomp.regex.CharRanges&nbsp;ranges)</code>
<div class="block">Given a character range that may include case sensitive code-units,
 such as <code>[0-9B-M]</code>, returns the character range that includes
 the minimal set of code units such that for every code unit in the
 input there is a case-sensitively equivalent canonical code unit in the
 output.</div>
</td>
</tr>
</table>
<ul class="blockList">
<li class="blockList"><a name="methods_inherited_from_class_java.lang.Object">
<!--   -->
</a>
<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
</ul>
</li>
</ul>
</li>
</ul>
</div>
<div class="details">
<ul class="blockList">
<li class="blockList">
<!-- ============ FIELD DETAIL =========== -->
<ul class="blockList">
<li class="blockList"><a name="field_detail">
<!--   -->
</a>
<h3>Field Detail</h3>
<a name="CASE_SENSITIVE">
<!--   -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>CASE_SENSITIVE</h4>
<pre>public static final&nbsp;com.google.javascript.jscomp.regex.CharRanges CASE_SENSITIVE</pre>
<div class="block">Set of code units that are case-insensitively equivalent to some other
 code unit according to the EcmaScript
 <a href="http://es5.github.com/#Canonicalize">Canonicalize</a> operation
 described in section 15.10.2.8.
 The case sensitive characters are the ones that canonicalize to a character
 other than themselves or have a character that canonicalizes to them.
 Canonicalize is based on the definition of
 <code>String.prototype.toUpperCase</code> which is itself based on Unicode 3.0.0
 as specified at
 <a href="ftp://ftp.unicode.org/Public/3.0-Update/UnicodeData-3.0.0.txt">
 UnicodeData-3.0.0
 </a>
 and <a href="ftp://ftp.unicode.org/Public/3.0-Update/SpecialCasing-2.txt">
 SpecialCasings-2.txt
 </a>.

 <p>
 This table was generated by running the below on Chrome:
 </p>
 <pre>
 for (var cc = 0; cc < 0x10000; ++cc) {
   var ch = String.fromCharCode(cc);
   var u = ch.toUpperCase();
   if (ch != u && u.length === 1) {
     var cu = u.charCodeAt(0);
     if (cc <= 128 || u.charCodeAt(0) > 128) {
       print('0x' + cc.toString(16) + ', 0x' + cu.toString(16) + ',');
     }
   }
 }
 </pre></div>
</li>
</ul>
</li>
</ul>
<!-- ============ METHOD DETAIL ========== -->
<ul class="blockList">
<li class="blockList"><a name="method_detail">
<!--   -->
</a>
<h3>Method Detail</h3>
<a name="caseCanonicalize(java.lang.String)">
<!--   -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>caseCanonicalize</h4>
<pre>public static&nbsp;java.lang.String&nbsp;caseCanonicalize(java.lang.String&nbsp;s)</pre>
<div class="block">Returns the case canonical version of the given string.</div>
</li>
</ul>
<a name="caseCanonicalize(char)">
<!--   -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>caseCanonicalize</h4>
<pre>public static&nbsp;char&nbsp;caseCanonicalize(char&nbsp;ch)</pre>
<div class="block">Returns the case canonical version of the given code-unit.  ECMAScript 5
 explicitly says that code-units are to be treated as their code-point
 equivalent, even surrogates.</div>
</li>
</ul>
<a name="expandToAllMatched(com.google.javascript.jscomp.regex.CharRanges)">
<!--   -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>expandToAllMatched</h4>
<pre>public static&nbsp;com.google.javascript.jscomp.regex.CharRanges&nbsp;expandToAllMatched(com.google.javascript.jscomp.regex.CharRanges&nbsp;ranges)</pre>
<div class="block">Given a character range that may include case sensitive code-units,
 such as <code>[0-9B-M]</code>, returns the character range that includes all
 the code-units in the input and those that are case-insensitively
 equivalent to a code-unit in the input.</div>
</li>
</ul>
<a name="reduceToMinimum(com.google.javascript.jscomp.regex.CharRanges)">
<!--   -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>reduceToMinimum</h4>
<pre>public static&nbsp;com.google.javascript.jscomp.regex.CharRanges&nbsp;reduceToMinimum(com.google.javascript.jscomp.regex.CharRanges&nbsp;ranges)</pre>
<div class="block">Given a character range that may include case sensitive code-units,
 such as <code>[0-9B-M]</code>, returns the character range that includes
 the minimal set of code units such that for every code unit in the
 input there is a case-sensitively equivalent canonical code unit in the
 output.</div>
</li>
</ul>
</li>
</ul>
</li>
</ul>
</div>
</div>
<!-- ========= END OF CLASS DATA ========= -->
<!-- ======= START OF BOTTOM NAVBAR ====== -->
<div class="bottomNav"><a name="navbar_bottom">
<!--   -->
</a><a href="#skip-navbar_bottom" title="Skip navigation links"></a><a name="navbar_bottom_firstrow">
<!--   -->
</a>
<ul class="navList" title="Navigation">
<li><a href="../../../../../overview-summary.html">Overview</a></li>
<li><a href="package-summary.html">Package</a></li>
<li class="navBarCell1Rev">Class</li>
<li><a href="package-tree.html">Tree</a></li>
<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
<li><a href="../../../../../index-all.html">Index</a></li>
<li><a href="../../../../../help-doc.html">Help</a></li>
</ul>
</div>
<div class="subNav">
<ul class="navList">
<li>Prev Class</li>
<li><a href="../../../../../com/google/javascript/jscomp/regex/RegExpTree.html" title="class in com.google.javascript.jscomp.regex"><span class="strong">Next Class</span></a></li>
</ul>
<ul class="navList">
<li><a href="../../../../../index.html?com/google/javascript/jscomp/regex/CaseCanonicalize.html" target="_top">Frames</a></li>
<li><a href="CaseCanonicalize.html" target="_top">No Frames</a></li>
</ul>
<ul class="navList" id="allclasses_navbar_bottom">
<li><a href="../../../../../allclasses-noframe.html">All Classes</a></li>
</ul>
<div>
<script type="text/javascript"><!--
  allClassesLink = document.getElementById("allclasses_navbar_bottom");
  if(window==top) {
    allClassesLink.style.display = "block";
  }
  else {
    allClassesLink.style.display = "none";
  }
  //-->
</script>
</div>
<div>
<ul class="subNavList">
<li>Summary:&nbsp;</li>
<li>Nested&nbsp;|&nbsp;</li>
<li><a href="#field_summary">Field</a>&nbsp;|&nbsp;</li>
<li>Constr&nbsp;|&nbsp;</li>
<li><a href="#method_summary">Method</a></li>
</ul>
<ul class="subNavList">
<li>Detail:&nbsp;</li>
<li><a href="#field_detail">Field</a>&nbsp;|&nbsp;</li>
<li>Constr&nbsp;|&nbsp;</li>
<li><a href="#method_detail">Method</a></li>
</ul>
</div>
<a name="skip-navbar_bottom">
<!--   -->
</a></div>
<!-- ======== END OF BOTTOM NAVBAR ======= -->
</body>
</html>
